PRIMA LUCE LAB VIXEN BAR - LARGE 240mm Clear The complete kit includes a

The complete kit includes a 12" f/5 GSO parabolic primary mirror and 70mm GSO elliptical secondary mirror

The 85mm PLUS support rings are designed for optical tubes with a diameter of Ø85mm

The 115mm rings will fit guide scopes with an outer diameter of between 53mm - 110mm

The 80mm rings will fit guide scopes with an outer diameter of between 50mm - 75mm

This system however may produce a poor guiding performance due to mechanical errors in gears such as periodic error

PRIMA LUCE LAB VIXEN BAR - LARGE 240mm Clear The complete kit includes aThe Vixen bar 240mm belongs to the PLUS system (Prima Luce Universal System) that includes a large variety of telescope rings, bars, guide rings and dovetail clamps. The bar has a system of slots, drilled and threaded holes that maximize the compatibility between parts, allowing several mechanical combinations and assembly solutions. The bar is also compatible with Arca Swiss saddles. Each component of the PLUS system is carved from aluminum blocks